Flexible regularized estimation in high-dimensional mixed membership models.
Nicholas MarcoDamla SentürkShafali JesteCharlotte DiStefanoAbigail DickinsonDonatello TelescaPublished in: Comput. Stat. Data Anal. (2024)
Keyphrases
- risk minimization
- high dimensional
- estimation problems
- dimensionality reduction
- low dimensional
- high dimensionality
- case study
- feature space
- high dimensional data
- high dimensional spaces
- accurate estimation
- sparse data
- metric space
- high dimensional problems
- robust estimation
- estimation algorithm
- variable selection
- input space
- database
- parameter space
- multi modal
- neural network